From 014afaaab8d4343d2da0869392c1a262023b8712 Mon Sep 17 00:00:00 2001
From: Michael Orlitzky <mjo@gentoo.org>
Date: Fri, 22 Jan 2016 14:39:58 -0500
Subject: Add --enable-apache2 flag to the configure script.

The latest eselect-php ebuild allows users to avoid 70_mod_php.conf by
setting USE="-apache2". Now that the conf file is part of eselect-php,
we replicate that ability with --enable-apache2=no, or in fact by
default. To install the apache conf file, one passes --enable-apache2
to the configure script.
---
 Makefile.am  |  7 +++++--
 configure.ac | 14 ++++++++++++++
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 1d1132e..f7ffabe 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,8 +1,11 @@
 eselectdir = $(datadir)/eselect/modules
 nodist_eselect_DATA = $(srcdir)/src/php.eselect
 
-apacheconfdir = $(sysconfdir)/apache2/modules.d
-nodist_apacheconf_DATA = $(srcdir)/src/70_mod_php.conf
+if APACHE2
+  # Without these set, we won't try to install the conf file.
+  apacheconfdir = $(sysconfdir)/apache2/modules.d
+  nodist_apacheconf_DATA = $(srcdir)/src/70_mod_php.conf
+endif
 
 # The next few rules allow us to replace bindir, libdir, and
 # localstatedir within our script and conf file. The example is taken
diff --git a/configure.ac b/configure.ac
index c118e0e..f977807 100644
--- a/configure.ac
+++ b/configure.ac
@@ -7,6 +7,20 @@ AC_PROG_SED
 AC_PATH_PROG(SORT,sort)
 AC_PATH_PROG(UNIQ,uniq)
 
+
+# --enable-apache2 flag, disabled by default, that decides whether or
+# not we install the apache2 module configuration file.
+AC_ARG_ENABLE(
+	[apache2],
+	[  --enable-apache2    install the apache2 conf file [[default=no]]],
+	[case "${enableval}" in
+    yes) apache2=true ;;
+    no)  apache2=false ;;
+    *) AC_MSG_ERROR([bad value ${enableval} for --enable-apache2]) ;;
+  esac],[apache2=false])
+  AM_CONDITIONAL([APACHE2], [test x$apache2 = xtrue])
+
+
 # List of output files.
 AC_CONFIG_FILES([Makefile src/php.eselect.in])
 
-- 
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